ISO20022 BACS Payment - Where do you store the SUN (Bacs Service User Number)

Hi,

HSBC requires an SUN (Bacs Service User Number) so that it comes out in the ISO20022 Bacs xml file.

It should come out in the <Dbtr> Section as the <Id>. Where in IFS do we enter this data?

<Dbtr>
<Nm>The Company Ltd</Nm>
<Id>
<OrgId>
<Othr>
<Id>123456</Id>
</Othr>
</OrgId>
</Id>
</Dbtr>
 

Thanks for any help.

Cheers,

Graham